339581520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{471641}}^1$

素因数の和:471660

約数の個数: 60

約数和(自身を含む): 1140430356

約数和(自身を除く): 800848836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 471641, 943282, 1414923, 1886564, 2358205, 2829846, 3773128, 4244769, 4716410, 5659692, 7074615, 7546256, 8489538, 9432820, 11319384, 14149230, 16979076, 18865640, 21223845, 22638768, 28298460, 33958152, 37731280, 42447690, 56596920, 67916304, 84895380, 113193840, 169790760, 339581520]

約数ペア:

[(1, 339581520), (2, 169790760), (3, 113193840), (4, 84895380), (5, 67916304), (6, 56596920), (8, 42447690), (9, 37731280), (10, 33958152), (12, 28298460), (15, 22638768), (16, 21223845), (18, 18865640), (20, 16979076), (24, 14149230), (30, 11319384), (36, 9432820), (40, 8489538), (45, 7546256), (48, 7074615), (60, 5659692), (72, 4716410), (80, 4244769), (90, 3773128), (120, 2829846), (144, 2358205), (180, 1886564), (240, 1414923), (360, 943282), (720, 471641)]